Digital Commons Network^™

Unraveling Metabolic Determinants Of Isoniazid Susceptibility In Mycobacterium Tuberculosis, Erin Rilu Wang

Arts & Sciences Graduate Student Theses and Dissertations

Mycobacterium tuberculosis (Mtb) causes the disease tuberculosis (TB) and is one of the leading causes of death worldwide by an infectious agent. Furthermore, the emergence and evolution of drug resistance has significantly hindered global health efforts to combat this deadly epidemic. Thus, there is a critical need for development of new antibiotics with unique mechanisms of action and design of novel strategies for optimizing the efficacy of existing therapeutic regimens. It is estimated that 10.7% of new infected and 27.2% of previously treated TB cases are resistant to the frontline antibiotic isoniazid (INH), a central component of TB chemotherapeutic regimens. …

[Review Of] The Informational Animal: Humans, Technology, And The Competition For Reality, Katherine Roth

Library Articles and Research

A review of Alicia Wanless' The Informational Animal: Humans, Technology, and the Competition for Reality.

The Appropriation Of Indigenous Land In HawaiʻI, Julie Loo

Walden Dissertations and Doctoral Studies

In the transition from a monarchical to a democratic governance system in Hawaiʻi, Indigenous perspectives have not been fully integrated into land-use decision-making, resulting in mistrust, cultural marginalization, and inequitable policy outcomes. While prior researchers have examined colonization in Hawaiʻi, there is limited understanding of how Hawaiian cultural protocols may impact modern state-level decisions regarding Indigenous land use. The purpose of this qualitative ethnographic case study was to explore perceptions and lived experiences related to the cultural protocol of Kapu Aloha among Kanaka Maoli who participated in the Mauna Kea blockade and government officials involved in permitting Indigenous land for …

Investigating Teachers’ Resistance To Instructional Coach Support In A Southern, Rural U.S. School District, Tukiiya Stephens

Walden Dissertations and Doctoral Studies

Instructional coaching is a strategy designed to support systematic changes in instructional practices and improve student achievement. In the study site district, teachers were required to use instructional coaching as a mandated form of pedagogical support for enhancing teaching practices and improving student achievement. However, prior to this study, 48% of teachers did not seek support from the instructional coaches (ICs) hired to provide this job-embedded professional development. Guided by Ajzen’s theory of planned behavior, the purpose of this basic qualitative study was to investigate teachers’ perspectives regarding the lack of engagement with ICs and to identify ways to increase …

English Professor Explores Race, Culture And Value In Annual Lecture, Marvis Herring

University of Mississippi News

OXFORD, Miss. – Online streaming services and digital platforms are generating record profits for the corporations that run them, but they have dramatically devalued artists' labor even as prices soar, a University of Mississippi professor contends.

Gadolinium Nanoparticles: Emerging Platforms Beyond Imaging For Drug Delivery And Theranostics, Amir Nasrolahi Shirazi, Rajesh Vadlapatla, Ajoy Koomer, Heyam Zayed, Paris Marabut, Keykavous Parang

Pharmacy Faculty Articles and Research

Gadolinium nanoparticles (GdNPs) have gained increasing attention as multifunctional metal-based nanoplatforms that extend far beyond their traditional use as magnetic resonance imaging (MRI) contrast agents. Their specific magnetic properties, tunable physicochemical features, and tunable biocompatibilities with biocompatible coatings give them great potential as drug delivery and theranostic applications. They offer greater stability, lower systemic toxicity, and more surface modification options compared to molecular gadolinium chelates. The functionalized GdNPs not only show excellent properties as drug carriers for their specific indications but also serve as agents in various imaging modalities with superior therapeutic efficacy by means of radio sensitization and magnetically …

The Weight Of Words, Tyra Crawford

Forces

No abstract provided.

Vigilante Justice: A Study On The Causes, Christina Tackett

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Caudill College of Arts, Humanities, and Social Sciences Morehead State University in partial fulfillment of the requirements for the Degree Master of Arts by Christina Tackett on March 13, 2026.

Sgsc-Kko-Lstm: A Deeplearning Classifier Model For Smart Grid, Dushmanta Kumar Das, Samaniba Imchen

Turkish Journal of Electrical Engineering and Computer Sciences

Maintaining smart grid stability is crucial for the reliable operation of decentralized electricity networks, especially as the energy sector becomes more complex. The process of ensuring grid stability begins with collecting consumer data and comparing it to power supply requirements. Ultimately, consumers receive a report showing their energy use and pricing details. However, this process is time-consuming and can be improved by leveraging artificial intelligence to predict smart grid stability more efficiently. Specifically, an optimized Long Short-Term Memory (LSTM) network is proposed to predict smart grid stability, addressing the challenges associated with traditional data collection and evaluation methods. Simulations from …

Reducing Complexity In Versatile Video Coding Intra-Coding Through Machine Learning-Based Optimization Of Partitioning And Prediction, Amina Kessentini, Amna Maraoui, Imen Werda, Fatma Ezahra Sayadi

Turkish Journal of Electrical Engineering and Computer Sciences

The escalating demand for high-resolution multimedia content has necessitated more efficient video compression solutions. The Versatile Video Coding (VVC) standard, despite achieving remarkable compression gains, introduces significant computational complexity, primarily due to its exhaustive Rate-Distortion Optimization (RDO) process. To address this, we propose an intelligent approach leveraging supervised machine learning techniques to streamline the VVC encoding process. Specifically, we introduce a Lightweight Neural Network (LNN) for efficient coding unit partitioning decisions and a Decision Tree (DT) classifier for optimizing the intra prediction process. This dual-method framework, tailored for All Intra coding configuration, significantly reduces encoder complexity while maintaining compression performance …

Designing Risk-Aware Mixed-Mode Evacuation Strategies For Tsunamis: Insights From İstanbul, Vedat Bayram, Doruk Ergez, Ada Arikanoğlu

Turkish Journal of Electrical Engineering and Computer Sciences

​Tsunamis pose severe and time-critical risks to densely populated coastal cities, where limited warning times and infrastructure constraints demand carefully coordinated evacuation strategies. This study develops an integrated, risk-aware optimization framework that jointly considers vertical and horizontal sheltering options together with mixed pedestrian-vehicular evacuation dynamics. The proposed mixed-integer second-order cone programming (MISOCP) model simultaneously determines vertical shelter location, evacuee assignment, road-use designation for pedestrians and vehicles, and route selection under congestion, capacity, and budget constraints. Vehicle travel times incorporate congestion effects through a convex flow-dependent function, while pedestrian routing ensures convergent and conflict free evacuation paths. A risk-minimization objective accounts …

Gastrointestinal Symptoms After Sport-Related Concussion In Irish Athletes, Emma Finnegan, Ed Daly, Katherine Hunzinger, Lisa Ryan

Department of Exercise Science Faculty Papers

Background/Objectives: Sport-related concussion (SRC) elicits multi-systemic symptoms, including nausea, fatigue, and cognitive changes. Gastrointestinal (GI) symptoms are not well captured in current concussion assessments and may be under-recognised in clinical follow-up. GI disturbances may influence intake tolerance and day-to-day fuelling during post-SRC recovery. This study investigated the prevalence and severity of self-reported GI symptoms in Irish athletes after their most recent SRC, examined sex-based patterns, and evaluated the rationale for integrating GI symptom checks into standard concussion tools (e.g., SCAT6) and post-injury monitoring. Methods: An online survey was completed by recreational, competitive, and elite athletes who retrospectively self-reported concussion history, …

Multiliteracies In The 21st-Century Classroom: Lessons From The Global South, Juan Carlos Montoya

Purdue Writing Lab/Purdue OWL Graduate Student Presentations

This presentation explores what lessons faculty engagement with critical multiliteracies, digital media, and AI leave writing centers. It highlights opportunities for writing tutors education and professional development based on faculty experience and suggestions fostering multiliteracies among students.

Sea Changes In Sue-And-Settle Policy: The Tides Of Transparency And Expediency, Evan B. Fitzgerald

Villanova Environmental Law Journal (1991 - )

No abstract provided.

Boots On The Ground, Toxins In The Water: A Look Into The Present State Of Camp Lejeune Water Contamination, Kaitlyn N. Helt

Villanova Environmental Law Journal (1991 - )

No abstract provided.

Checkmate Or Stalemate: The Epa, California, And The Future Of Waivers Under The Clean Air Act, William B. Gale

Villanova Environmental Law Journal (1991 - )

No abstract provided.

Inheriting The Mess: How Cercla Successor Liability Shapes The Landscape For Asset Purchase Deals, Liam N. Hudson

Villanova Environmental Law Journal (1991 - )

No abstract provided.

Quality Of Prenatal Care, Provider Preference, And Preeclampsia Among African American Women In Georgia, Lyteasha Bass

Walden Dissertations and Doctoral Studies

African American women experience disproportionately high rates of preeclampsia in the United States; however, the contributions of prenatal care provider type, health care access, and quality of care to this disparity were insufficiently defined. Guided by the quality health outcomes model, this quantitative case-control study used primary data to examine associations between these factors and the occurrence of preeclampsia among African American women age 18–40 who had given birth within the previous 5 years in Georgia. Descriptive statistics and binary and multinomial logistic regression analyses were conducted. Prenatal care quality was measured using the Quality of Prenatal Care Questionnaire (QPCQ), …

Emotional And Psychological Well-Being In Early Postmenopausal Women: A Phenomenological Study, Marjorie F. Leon

Walden Dissertations and Doctoral Studies

The purpose of this qualitative phenomenological study was to explore how early postmenopausal women experience and navigate emotional and psychological well-being during the postmenopausal transition. Although menopause has been widely examined as a biological process, women’s lived emotional and psychosocial experiences during the early postmenopausal period remain underexplored in psychological research. Conceptually informed by Engel’s biopsychosocial model, this study examined how biological, psychological, and social factors intersect in shaping resilience, identity, and coping during this transitional life stage. Thirteen women within 5 years of menopause onset participated in semi structured interviews. Data were analyzed using Braun and Clarke’s six-phase reflexive …

A Survey-Based Exploratory Study Of Factors Influencing Women's Intentions To Utilise Pre-Exposure Prophylaxis In The Eastern Cape Province, South Africa: Sociodemographic Characteristics, Hiv Risk Behaviours And Transactional Sex, Rosemary Kalenga, Gary Sharp, Anne M. Teitelman, Monde Makiwane, Larry D. Icard, John B. Jemmott

College of Nursing Faculty Papers & Presentations

BACKGROUND: South Africa has the third-highest adult prevalence rate globally, with women comprising 64% of cases. Despite the accessibility of pre-exposure prophylaxis (PrEP), its adoption among women, particularly young women, remains alarmingly low.

OBJECTIVES: The objective of this initial investigation is to explore factors influencing the intentions of South African women to use PrEP, focusing on sociodemographic factors, HIV sexual risk behaviours and involvement in transactional sex.

DESIGN: The research utilised an exploratory design employing surveys.

METHODS: Surveys were conducted in 2015 with 64 women aged 19-49 residing in the Eastern Cape Province of South Africa. The data were analysed …

A Joint Optimization-Based Novel Attack For Genomic Beacon Reconstruction, Kousar Saleem, Si̇nem Sav

Turkish Journal of Electrical Engineering and Computer Sciences

Genomic data sharing has become an essential component of biomedical research, enabling large-scale collaborations and accelerating discoveries in human genetics. To balance the need for accessibility with privacy concerns, several controlled-access mechanisms have been proposed, including genomic beacons. Genomic beacons answer simple presence/absence queries about specific genetic variants. However, prior work has demonstrated that beacons remain vulnerable to genome reconstruction attacks, where an adversary can recover large portions of participants’ genomes using summary statistics. Building on insights from prior reconstruction attacks, we introduce an approach that unifies SNP correlation and allele frequency alignment objectives within a single-stage joint optimization framework. …

Automated Software Size Measurement Using Multilingual Domain-Adapted Language Models, Samet Tenekeci̇, Hüseyi̇n Ünlü, Burak Keçeci̇, Muhammed Efe İnci̇r, Onur Demi̇rörs

Turkish Journal of Electrical Engineering and Computer Sciences

Software Size Measurement (SSM) is crucial for estimating required project effort as well as budget and schedule. However, many small and medium-sized companies struggle to apply objective SSM due to limited resources and lack of expertise. This often leads to inaccurate estimates and project overruns. There is a need for practical, low-resource solutions that support these tasks without requiring expert involvement. Motivated by this challenge, this study proposes an automated software size measurement approach that formulates the measurement task as supervised regression over natural language requirements, using domain-adapted transformer models. We construct large-scale Turkish and English software engineering corpora to …

Draft Intermediate (60%) Remedial Design Report Blacktail Creek Riparian Actions Butte Priority Soils Operable Unit Of The Silver Bow Creek/Butte Area Superfund Site Silver Bow County, Montana, Hydrogeologic, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Draft Final Remedial Design Work Plan Blacktail Creek Riparian Actions Butte Priority Soils Operable Unit Of The Silver Bow Creek/Butte Area Superfund Site Silver Bow County, Montana, Hydrogeologic, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

Symptomatic Manifestations Of Hip Dysplasia In Young Adults: How Do Patients Present Before Or After Surgery? Results From A Social Media Cohort, John M. Gaddis, Amanda J. Wheeler, Erika Shults, Charles South, Stephen T. Duncan, Joel Wells

School of Medicine Publications

This study aimed to analyse the symptomatic differences of hip dysplasia before or after separate surgical interventions, including pain location and characteristics, severity, patient-reported outcomes, and a body pain diagram. A REDCap-based survey was distributed through social media from October 2023 to May 2024 and targeted individuals with current or past hip pain. The survey gathered data on demographics, comprehensive hip-specific history, and various patient-reported outcome measures. Of 509 completed surveys, 287 respondents reported a diagnosis of hip dysplasia and were divided into cohorts based on treatment history: no surgery (n = 65), post-periacetabular osteotomy (PAO) (n = 162), post-THA …

Using A Place-Based Harms Typology To Inform Community Practice And Research: Illustrative Cases And Contexts, Jason Sawyer, Greer A. Hamilton, Amie Thurber, Amy Krings

School of Social Work Faculty Publications and Presentations

Place-based harms comprise direct threats to community wellbeing within the spaces where people live. These harms, rooted in structural and cultural violence, are codified in policies and programs that contribute to poverty, homelessness, over-policing and surveillance, and environmental injustices. This paper argues, although community practitioners are needed to work alongside communities impacted by place-based harms, there are critical tensions and tradeoffs embedded within the place-based strategies. To illustrate this, we draw from the Contested Places Typology and present cases that highlight key tensions, tradeoffs, and nuances associated with its six approaches: (1) Reparation, (2) Remembrance, (3) Regeneration, (4) Resistance, (5) …

Human First: How Journalists Employ Ethics Of Care And Empathy When Covering School Shootings, Grace M. Ficara

USF Tampa Graduate Theses and Dissertations

School shootings have become a regular part of the news media cycle in the 21st century. Now, more than ever, journalists are needing to find innovative, yet empathetic, ways to deal with such crises as they navigate their own professional boundaries. Using the Ethics of Care model, this research intends to showcase how journalists have, willingly or unwillingly, utilized an empathetic approach when covering school shootings and how they use these tools to comfort their sources and themselves. Through semi - structured interviews of 9 participants, this study seeks to connect the practice of journalism with the one thing journalists …

Mismatched Music And Meams: Short-Form Social Media Videos And Social Attitude Messaging, Kaitlyn M. Serafin

USF Tampa Graduate Theses and Dissertations

“If the formative power in the media are the media themselves, that raises a host of large matters” (McLuhan, 1964, p. 10). Famed communications theorist Marshall McLuhan stated this all the way back in the 60s to explain how technology can act as a formative force in the messaging of media. This is because the medium in which they communicate the messaging can act as its own force, shaping the message like clay. The dominant media at the time of this theory was television; however, in the past decade social media and short-form social media videos have become dominant forms …

Is There No Such Thing As Bad Pr? A Case Study Analysis Of Influencer Pseudo-Events, Authentic Crises, And Crises As Opportunity, And Paracrisis, Sofia Aparicio-Gallagher

USF Tampa Graduate Theses and Dissertations

There's no such thing as bad PR, and any publicity is good publicity are phrases coined by 19th-century P.T. Barnum, a showman and businessman known for his circus hoaxes (Hiergesell, 2025). The idea implies that all media attention, whether negative or positive, is beneficial to the organization or individual. The purpose of this study is to evaluate three brands; Tarte, Poppi, and Shein during a brand event to determine whether it was a pseudo-event created to gain awareness, or a genuine, unplanned crisis. Another purpose of the study was to determine if the event was used as an opportunity for …